Quick view Add to Cart Du-Bro 142 Wing Bolts, 1/4-20 x 2" 10-142 $7.50 inc GST Du-Bro 142 Wing Bolts, 1/4-20 x 2" Key Features 4 per package 7/16" size allen wrench socket Overview The outside hex head will fit your glo-plug / prop nut wrench, inside socket is made to fit standard allen wrenches. Both... Compare